133209658207 has 4 divisors (see below), whose sum is σ = 134528565816. Its totient is φ = 131890750600.

The previous prime is 133209658193. The next prime is 133209658243. The reversal of 133209658207 is 702856902331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133209658207 - 2⁷ = 133209658079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133209658507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659453653 + ... + 659453854.

It is an arithmetic number, because the mean of its divisors is an integer number (33632141454).

Almost surely, 2^133209658207 is an apocalyptic number.

133209658207 is a deficient number, since it is larger than the sum of its proper divisors (1318907609).

133209658207 is a wasteful number, since it uses less digits than its factorization.

133209658207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318907608.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 133209658207 in words is "one hundred thirty-three billion, two hundred nine million, six hundred fifty-eight thousand, two hundred seven".